BMI, ideal body weight formulas, and body fat percentage all measure something different — and all have significant limitations. Here's what each actually measures, when the NHS uses each one, and which is most useful for your situation.
Car insurance groups run from 1 (cheapest to insure) to 50 (most expensive). A group 1 car can save a young driver £1,500–£3,000 per year compared to a group 30 vehicle. Here are the best group 1 and low-group cars available in the UK in 2026.
Parents can help you buy in two ways: by joining your mortgage (JBSP) or gifting the deposit. Each has different tax, stamp duty and mortgage implications.
A Joint Borrower Sole Proprietor (JBSP) mortgage lets parents boost a child's borrowing power without going on the property deeds — avoiding the 3% stamp duty surcharge. Here's how it works, the tax implications, and which lenders offer it in 2026.
Help to Buy ISA closed to new applicants in November 2019. If you already have one, you have until November 2029 to use the bonus. New first-time buyers should use a Lifetime ISA — here's how the numbers compare.
On £60k most lenders offer 4-4.5x = £240k-£270k. With a 10% deposit that's a £267k-£300k property. But professionals and joint buyers can access more.
UK cars are quoted in MPG using the Imperial gallon (4.546 litres). EU cars use L/100km. The conversion is not obvious — and using US MPG figures by mistake makes every car look worse than it is. Here's the correct formula and a full conversion table.
PCP has the lowest monthly payment but the highest total cost if you keep the car. HP costs more per month but you own the car at the end. A personal loan (if you qualify for a good rate) often has the lowest total cost of all three.
Most pregnancy due date calculators use Naegele's Rule: add 280 days (40 weeks) to the first day of your last menstrual period. But why 40 weeks from a period that happened before conception? And when does an ultrasound date override the LMP? Full explanation here.
The NHS recommends 0.75g of protein per kg of bodyweight per day. If you're strength training, sports science suggests 1.6–2.2g/kg. Here's how to hit 150g+ protein per day on a £40 weekly food budget — with actual Aldi, Lidl and Tesco prices.
Complete guide to Capital Gains Tax when selling a rental property in 2026: 24% higher rate, 60-day reporting rule, letting relief changes, and legitimate ways to reduce your CGT.
If you live alone, you're entitled to a 25% reduction on your council tax bill — no income test required. The discount is automatic once claimed but is NOT applied by default. Millions of people who qualify aren't claiming it.
